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Sneakiest Computer Viruses



The Storm Worm


This virus is one of the nastiest and most prolific out there. It's a backdoor Trojan - malicious software disguised as a harmless program - that is spread to PCs via fake news and holiday greeting card e-mails. Once infected, your computer becomes part of a botnet, a network of computers running and spreading the malware at an alarmingly fast rate -- so essentially your computer not only slows down, but also serves as a perpetrator of the crime. How to protect yourself? Don't open any files in e-mails from people you don't know, turn on your e-mail program's spam prevention tool, and make sure your virus protection software is up-to-date.


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